baber/WOPTO huggingface dataset:
Patent KR-20100136216-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: KIM KWANG DONG
IPC: H01L29/78
Filed: 2009-06-18
Abstract: PURPOSE: In order to have the depth lower than existing the depth of the trench for the gate in which the manufacturing method of the semiconductor device is formed in the buried gate formation in the gate forming area of the element isolation film and active area is formed. In that way the loss of the element isolation film is minimized in the pre-cleaning process for eliminating the native oxide film created in the surface of the element isolation film. CONSTITUTION: The metal layer(108) is etched until the hard mask exposes. The metal layer etches by using the CMP(Chemical Mechanical Polishing) process or the etch back process. It forms in order to have the thickness which is identical or similar with the oxide film is the gate insulating layer(106). The sealing film(114) comprises the nitride film in which the leaktightness about the oxide film has.
Patent KR-20100137238-A (KR)
Title: Versatile bed
Inventor: PARK SEUNG HO
IPC: A61F5/045
Filed: 2009-06-22
Abstract: PURPOSE: A functional bed is provided, which makes the backbone and muscle convexly bent and relaxes user's upper body and lower body using the gravity. CONSTITUTION: A functional bed comprises: a supporting board having a curved surface shape which is downward directed to both end parts from the central part; a supporting frame(200) which is combined with the lower part of the supporting board and supports the supporting board on the surface; and a handle(300) which is installed in the end part of the supporting board enables a user to exercise by moving his/her body while lying down.
Patent KR-20100002178-A (KR)
Title: Method and apparatus for designing modulation and coding set of communication system
Inventor: ZHOU HUA
IPC: H04L27/00
Filed: 2009-06-24
Abstract: PURPOSE: A method and apparatus for designing modulation and coding set of communication system are provided to support enough use of the system capability by amending the existing MCS level. CONSTITUTION: The modulation and coding set designing apparatus acquire the probability distribution of the SINR (Signal to Interference Ratio) of the received signal of the communications system through the system simulation or actual the real path test. Modulation and coding set lay-out device select the MCS set of the various from a plurality of MCSs. The apparatus calculates the system throughput about the MCS set which select.
Patent KR-20110000097-A (KR)
Title: Alarm device for error sensor during wire collectin of wire saw
Inventor: PARK SOO YOUNG
IPC: H01L21/301
Filed: 2009-06-26
Abstract: PURPOSE: An apparatus for generating alarms in case of a wire sawing process is provided to prevent the generation of short-circuit due to the escape of wires in a wire collecting process by automatically detecting the escape of the wires wound around a collecting bobbin. CONSTITUTION: A distance detection sensor(5) is attached to the vicinity of the transceiver(6) in a wire sawing machine is toward a wire bobbin(2). The distance detection sensor detects the escape of wires. The distance between the wire bobbin and the transceiver is constantly reduced as much as the thickness of a wire(7). If the wire is escaped from a normal path, the distance between the wire bobbin and the transceiver are rapidly changed.
Patent KR-20110003207-A (KR)
Inventor: NA YUN HWAN
IPC: B05D5/00
Filed: 2009-07-03
Abstract: 본 발명은 풀림방지 나사 및 이의 제조방법에 관한 것으로서, 본 발명의 일구현예에 따른 풀림방지 나사는 나일론 수지 분말을 포함하는 풀림방지 분말 조성물이 융착된 수지 코팅층과; 접착 조성물이 충전된 마이크로캡슐을 포함하는 풀림방지 접착 조성물이 코팅된 접착제 코팅층을 포함한다.  
       
     나사, 풀림방지.
Patent KR-20110004144-A (KR)
Title: Contents player system charged independently with linkage to installation rest
Inventor: LEE IL HAN
IPC: G06Q50/10
Filed: 2009-07-07
Abstract: PURPOSE: An independently charging type content reproducing system in connection with a temporary stand is provided to enable a terminal to report connection information between a temporary stand ID and a terminal ID to a management server, thereby enabling the management server to find the temporary stand. CONSTITUTION: A terminal comprises the following units. A communication module is wirelessly connected to a management server. A charging module(130) charges a battery. A temporary stand matching module(140) connects a temporary stand ID with a terminal ID. A memory module(160) stores content. A control module(110) transmits the connection information between the temporary stand ID and the terminal ID to the management server.
Patent KR-20110009381-A (KR)
Title: Multifunctional vehicle bus tester
Inventor: SON KANG HO
IPC: G01M17/08
Filed: 2009-07-22
Abstract: PURPOSE: A bus tester for a multifunctional vehicle and an initializing method thereof are provided to enable an operating state depending on the sending/receiving of data to be recognized since any slave data is transferred to a main control board. CONSTITUTION: A bus tester for a multifunctional vehicle is as follows. An operation starts in a state the main board(3) of a PC(1) is connected to the main controller(13) of the bus tester(10) through a multifunctional-vehicle bus, and the main controller of the bus tester is initialized. Completion information is transferred to the main board of the PC. The main controller of the bus tester requests the main board of the PC to send a master frame list. The master frame list is sent to the main controller of the bust test by the main board of the PC. The main controller of the bus tester, which received the master frame list, requests the main board of the PC to send a PCS list. The main board of the PC sends the PCS list to the main controller of the bust tester. The main controller of the bus tester initializes the PCS.
Patent KR-20110012105-A (KR)
Title: SYNTHESIS METHOD OF PYRANOSTILBENES USING DOMINO ALDOL-TYPE REACTION/6π-ELECTROCYCLIZATION REACTION
Inventor: LEE YONG ROK
IPC: C07D311/16
Filed: 2009-07-29
Abstract: PURPOSE: A method for synthesizing pyranostilbene compound is provided to quickly and simply synthesize pyranostilben compound in a high efficiency. CONSTITUTION: A compound of chemical formula 2 or 3 is synthesized by domino aldole reaction and six pi-electrocyclic reaction of a compound of chemical formula 1 and alpha,beta-unsaturated aldehyde under the presence of benzene or xylene reflux using diethylene diamine diacetate(EDDA).
Patent KR-20110012845-A (KR)
Title: Conducting polymer/transition metal oxide/carbon nanotube nanocomposite and preparation of the same
Inventor: KIM KWANG BUM
IPC: C08K3/04
Filed: 2009-07-31
Abstract: PURPOSE: A conductive polymer/transition metal oxide/carbon nanotube nanocomposite is provided to improve the conductivity of an electrode by a carbon nanotube and to increase a energy storage capacity by transition metal oxides. CONSTITUTION: A conductive polymer/transition metal oxide/carbon nanotube nanocomposite comprises the steps of: forming a transition metal oxide/carbon nanotube nanocomposite by synthesizing transition metal oxide on the carbon nanotube; synthesizing the transition metal oxide/carbon nanotube nanocomposite with an electrode; and coating a conductive polymer on the metal oxide/carbon nanotube nanocomposite electrode.
Patent KR-20110012868-A (KR)
Title: Method for fabricating isolation layer in semiconductor device
Inventor: LEE JIN YUL
IPC: H01L21/762
Filed: 2009-07-31
Abstract: PURPOSE: A method for forming the element isolation film of a semiconductor device is provided to overcome defects in the element isolation film by controlling the stress and the reduction of a flowable insulating film. CONSTITUTION: A trench(215) is formed in a semiconductor substrate(200). The flowable insulating film is formed on the trench and the semiconductor substrate. A curing process is implemented on the flowable insulating film using a continuous temperature rising method. The flowable insulating film is substituted with a silicon oxide film. A planarization process is implemented on the silicon oxide film in order to form an element isolation film(245).
Patent KR-20110013920-A (KR)
Title: 충전식 야광 리모컨
Inventor: LEE SANG MYUNG
IPC: H04Q9/00
Filed: 2009-08-04
Abstract: 이 작품은 밤에 리모컨을 찾기 쉽게하고, 건전지를 사용하지 않는 리모컨 이다. 
       
     리모컨, 충전식, 야광
Patent KR-20110014775-A (KR)
Title: English training approach to repeat ehglish sentence pronunciation that has the same phonetic patterns
Inventor: KIM KEYUNG MIN
IPC: G09B5/04
Filed: 2009-08-06
Abstract: PURPOSE: An English training approach for repeating English sentence pronunciation having same phonetic patterns is provided to improve a capacity of commanding and comprehending an English language in short time by selecting a mode through which a user learns the English language through repeated sound. CONSTITUTION: In an English training approach for repeating English sentence pronunciation having same phonetic patterns, An English sentence is selected based on a regular utterance pattern and is classified according to a grade. The divided English sentence is stored in a database using the sound of a native speaker. The stored English sentence is reproduced at sentence.
Patent KR-20110014923-A (KR)
Title: Non-volatile memory device, operating method thereof, and memory system having non-volatile memory device
Inventor: SONG JE HYUCK
IPC: G11C16/20
Filed: 2009-08-06
Abstract: PURPOSE: A nonvolatile memory device, an operating method thereof, and a memory system are provided to increase a lifetime by including a controller for processing abrasion information. CONSTITUTION: A nonvolatile memory core includes a memory cell array(130). A controller(160) generates abrasion information from the inner operation information of the memory cell array. The controller generates abrasion information regardless of the request of the external device. The controller selectively provides the abrasion information to the external device. A register(105) and a counter process the abrasion information and the operation of the core.
Patent KR-20100019970-A (KR)
Title: Method of transmitting data using spatial multiplexing
Inventor: KO HYUN SOO
IPC: H04B7/02
Filed: 2009-08-10
Abstract: PURPOSE: A method of transmitting data using spatial multiplexing is provided to apply a spatial multiplexing technique to an SC-FDMA system without increasing a PAPR(Peak-to-Average Power Ratio). CONSTITUTION: A modulation symbol modulates at least one encoding word, and then is generated. A layer-mapped symbol stream is generated by mapping the modulation symbol to a layer in which the number of the symbols is determined according a rank. A frequency division symbol stream performs a DFT(Discrete Fourier Transform) for the layered-mapping, and then is generated. The precoding is performed for the frequency domain symbol string, and an SC-FDMA(Single Carrier-Frequency Division Multiple Access) symbol is generated by performing an IFFT(Inverse Fast Fourier Transform) after mapping the precoded frequency domain symbol string to a subcarrier. The SC-FDMA symbol is transmitted by using plural antennas.
Patent KR-20110016539-A (KR)
Title: Stretching and muscle strengthening implement using elastic band
Inventor: HWANGIN CHAL
IPC: A63B23/00
Filed: 2009-08-12
Abstract: PURPOSE: A stretching and a muscle reinforce machine using an elasticity band by effectively arranging a band and a pulley is provided to supply various exercise effect by pulling out the elasticity band. CONSTITUTION: A stretching and muscle reinforce machine includes a stage(10), a fixed post(20), a slide post, a pair of forward direction pulleys, a lower pulley(25), a support ring, an upper pulley and an elasticity band. The stage has the stage pulley in the front side. A slide supporter is inserted into the fixing branch. A plurality of pillar loops is separated in front side of the rigid support. The support ring is installed in of the second horizontal blade.
Patent KR-20110021574-A (KR)
Title: Fuel supplying system of lpi engine
Inventor: SONG JU TAE
IPC: F02M21/02
Filed: 2009-08-26
Abstract: PURPOSE: A fuel supplying system of LPI engine is provided to improve the performance of a fuel pump by increasing the suction negative pressure of the fuel pump and smoothly guiding the fuel inflow of the fuel pump. CONSTITUTION: A fuel supplying system of LPI engine comprises a fuel tank(100), a fuel pump(200) and a fuel return line(R). The fuel pump supplies the fuel transmitted from the fuel tank to the engine through the fuel supply line(S) The fuel return line is communicated to make the fuel collected to the inside of the fuel tank from the engine. The fuel pump is divided into a pump room and a drive chamber. A vent hole(202) connected to the outside from an operation chamber is formed in the case of the fuel pump.
Patent KR-20110029921-A (KR)
Title: Transflective type liquid crystal display device and methode of fabricating the same
Inventor: KIM DO HEON
IPC: G02F1/1343
Filed: 2009-09-16
Abstract: PURPOSE: A reflective transparent type liquid display device is provided to realize a high aperture by extensively forming a second protective layer, reducing a dielectric area, and minimizing a virtual capacitance. CONSTITUTION: A pixel area(P) has a transmittance unit(TA) and a reflective unit(RA) and is defined by crossing a gate insulating film(118) on a first substrate. A thin film transistor(Tr) is formed on a reflective unit. The reflective unit has a first thickness(t1) and includes a first area(148a) with an even concavo-convex on the surface thereof. A second protective layer(148) is comprised of a second area(148b) with a second thickness smaller than the first thickness. A third protective layer(155) is formed on the reflective plate. The reflective plate is formed on the first area of the second protective layer. A pixel electrode(160) is formed to overlap with a data wire in each pixel area by being connected to a drain electrode(134) of the thin film transistor on the third protective layer. A color filtering layer(169) is formed on the inside surface of a second substrate facing the first substrate.
Patent KR-20110030187-A (KR)
Inventor: AHN GI WOONG
IPC: A61K8/97
Filed: 2009-09-17
Abstract: PURPOSE: A cosmetic composition containing Polyporus umbellatus extract for skin moisturizing is provided to suppress water evaporation and increase moisturizing without side effects. CONSTITUTION: A cosmetic composition for skin moisturizing contains 0.1-20 weight% of mixture extract of Sparassis crispa, Agaricus blazeii, and Polyporus umbellatus. The cosmetic composition is manufactured in the form of skin softener, astringent, lotion, milk lotion, moisture lotion, nutrition lotion, massage cream, body lotion or eye shadow.
Patent KR-20110034245-A (KR)
Title: Device for preventing dust dispersing in chute of belt conveyor
Inventor: JUNG GYU MAN
IPC: B65G69/18
Filed: 2009-09-28
Abstract: PURPOSE: An apparatus for preventing flying dust in a chute of a belt conveyor is provided to block flying dust by controlling the air pressure caused by materials falling through a chute. CONSTITUTION: An apparatus for preventing flying dust in a chute of a belt conveyor comprises a horizontal chute part(10) and an air pocket part(20). The horizontal chute part is connected to the bottom of the chute and extended lengthwise on a belt to block flying dust. The air pocket part is connected to at least one end of the horizontal chute part to block flying dust having passed through the horizontal chute part. The horizontal chute part comprises a top plate(30) which is connected to the bottom of the chute, a pair of side plates(32) which block the side of the belt, a curtain member which is installed on the front end of the top plate and allowed to rotate, and a blocking member.
Patent KR-20110034906-A (KR)
Title: Pressure forming apparatus having overlapping prevention structure to prevent poor molding flange portion of plastic package using pressure forming
Inventor: HAN HONG SIK
IPC: B29C51/08
Filed: 2009-09-29
Abstract: PURPOSE: A pressure forming apparatus having the structure for preventing overlapping and forming defects of a flange portion of a plastic packing container through a pressure forming process is provided to prevent containers from being overlapped since a skirt forming unit at the side of a cavity holds the container before the ejection of the container so the container is moved up along a down holder right after forming. CONSTITUTION: A pressure forming apparatus comprises a down holder(30) and a skirt forming unit(22). The down holder comprises a sill portion, a pressing plane(34), and an inclined portion(35). The sill portion is recessed at a right angle to the external periphery so a support sill portion is formed at a right angle. The pressing plane forms the upper surface of the support sill portion. The inclined portion is formed from the pressing plane to avoid the interference of sheets(S). A skirt forming unit at the side of a cavity is inclined from the inner surface of a stepped sill(24) at a fixed angle so as to prevent a packing container from being overlapped.
Patent KR-20110037554-A (KR)
Title: Multi-layer mold, injection molding system including the same, injection die being able to be included the multi-layer mold and hot mold system of the injection die
Inventor: KIM HAK KWON
IPC: B29C45/16
Filed: 2009-10-07
Abstract: PURPOSE: A multi-mold, an injection molding system therewith, an injection mold for forming a part of the multi-mold, and a hot mold system of the injection mold are provided to reduce mold and production costs by molding different materials using one multi-mold. CONSTITUTION: A multi-mold(1) comprises a moving unit(10), a fixed unit(20), and a middle part(30). The moving unit comprises a movable mounting plate(11) and a first male mold block(15). The fixed unit comprises a fixed mounting plate(21), a fixed sprue bush(22), and a second male mold block(25). The fixed mounting plate is installed to be opposite to the movable mounting plate. The second male mold block is coupled to the fixed mounting plate. The middle part comprises first and second female mold blocks(31,32) and a first middle sprue bush(42). A first cavity(C1) for molding a first product is formed between the first male and female blocks. A second cavity(C2) for molding a second product is formed between the second male and female blocks.
Patent KR-20110041865-A (KR)
Title: 이형 부품용 메탈마스크
Inventor: KANG YEAN TAI
IPC: H01L21/60
Filed: 2009-10-16
Abstract: 본 발명은 표면 실장 작업이 완료된 PCB  상에 추가되는 이형 부품(커넥터, 튜너 등)의 실장에 필요한 크림 솔더를 추가로 인쇄할 수 있는 이형 부품용 메탈마스크에 관한 것이다. 
     	종래의 크림솔더 인쇄용 메탈 마스크는 부품이 실장 되지 않은 평탄면에만 인쇄가 가능한데 반하여, 본 발명은 이미 부품이 부착된 요철 면에 크림 솔더를 인쇄할 수 있어, 종래 수납 땜이나 웨이브 솔더링 방식으로만 가능했던 이형 부품의 솔더링 공정을 리플로우 솔더링 방식으로 전환할 수 있다. 
       
     	메탈 마스크, 이형 부품 용 메탈 마스크, 스크린 프린터
Patent KR-20100044723-A (KR)
Title: Apparatus for transferring energy using power electronics and machine inductance and method of manufacturing same
Inventor: KING ROBERT DEAN
IPC: B60L50/15
Filed: 2009-10-22
Abstract: PURPOSE: A traction inverter circuit is provided to reduce costs by reducing the number of components for transmitting the energy between an on-board electricity storage device and an external power source. CONSTITUTION: A first energy storage device(12) outputs a DC voltage. A first bidirectional DC-AC voltage inverter(40) is connected to the first energy storage device. A first electromechanical device(60) comprises a plurality of coils. A charge bus(80) is connected to the first bidirectional DC-AC voltage inverter. The charge bus comprises a first conductor and charges the first energy storage device through the first electromechanical device and the first bidirectional DC-AC voltage inverter.
Patent KR-20110048365-A (KR)
Title: Double guide device of creep-feed grinder
IPC: B24B53/00
Filed: 2009-11-02
Abstract: PURPOSE: A double guide device of creep-feed grinder is provided to stably guide the repeated vertical motion of a spindle and to precisely process a workpiece. CONSTITUTION: A double guide device of creep-feed grinder comprises first and second guide devices(350,360). The first guide device is composed of a ball guide block(351) and a protruding guide part(352). The ball guide block is fixed to the inner side of housing(301). A guide groove(351a) is formed in one side of an exterior wall. A part of ball(351b) is exposed out through the guide groove. The guide part guides the movement of a transfer panel. The guide part is fixed to one side of the transfer panel and is inserted into the guide groove of the ball guide block. A first roller guide(361) of the second guide device is installed on the contact surface of a transfer panel(303), which contacts with the front side of the guide rail to rotate.
Patent KR-20090120448-A (KR)
Title: Method for fabricating flexible printed conductive fabric
Inventor: PARK SUNG MEE
IPC: D06M17/00
Filed: 2009-11-09
Abstract: PURPOSE: A method for manufacturing conductive fabric is provided to design a circuit freely regardless of a form or a sticking location of electronic devices, and to offer good electrical property of the fabric. CONSTITUTION: The conductive fiber(10) includes a base layer(100), a conductive layer(300), and an insulating layer(400). A method for manufacturing the conductive fabric includes a step for forming an insulating layer to prevent damage of a conductive layer and a step for forming the conductive layer on the base layer made of synthetic fiber, regenerated fiber or natural fiber. The method for manufacturing the conductive fabric further includes a step for calendaring the fiber with a compression roller and a step for forming a primer layer(200) on the top of the base layer.
Patent KR-20110051697-A (KR)
Title: Functional block copolymer-nanoparticle composite and organic electronic device using the same
Inventor: LEE JAE SUK
IPC: C08L101/12
Filed: 2009-11-11
Abstract: PURPOSE: A functional block copolymer-nanoparticle composite is provided to secure dispersion stability of nano particles and to ensure improved properties. CONSTITUTION: A functional block copolymer-nanoparticle composite includes: a block copolymer consisting of nano particle-bondable polymer blocks and conductive polymer blocks; and nanoparticles which is selectively bonded in the nano particle-bondable polymer blocks and is dispersed within a plymer matrix of the block copolymer.
Patent KR-20110052876-A (KR)
Title: Drive circuit for led lamp
Inventor: KATSUMATA IKUO
IPC: H05B37/02
Filed: 2009-11-13
Abstract: PURPOSE: A driving circuit for an LED lamp is provided to increase the power efficiency of driving an LED by reducing the power loss of a diode which configures an LED current circuit, thereby reducing heat generated in the driving circuit included in an LED. CONSTITUTION: An LED lamp driving circuit includes an LED driving circuit unit(200), an LED on/off control circuit unit(202), and a plurality of LEDs(204). The LED driving circuit unit includes an LED driving power unit and a coil unit. An LED on/off control circuit unit includes an FET which is a semiconductor switching device. A plurality of LEDs is connected between the internal resistor of the coil unit and the FET in series or parallel. The LED lamp driving circuit determines the on time of an FET by detecting the voltage of the LED driving power.
Patent KR-20110054552-A (KR)
Title: Solar collecting apparatus having railings for a veranda
Inventor: CHOI NAK YUNG
IPC: F24S10/70
Filed: 2009-11-18
Abstract: PURPOSE: A handrail for veranda having a heat absorbing function is provided to securely fix inter-frames between an upper rail and a lower rail. CONSTITUTION: A handrail for veranda having a heat absorbing function comprises an upper rail(10), inter-frames(30) and a lower rail(50). The upper rail comprises an inlet pipe, an exhaust pipe and an insulation layer. A thermal medium is input and exhausted through the inlet pipe and exhaust pipe. The insulation layer is located outside. The Inter-frames is vertically formed on the lower part of the upper rail and collects solar energy in order to increase the temperature of a thermal medium filled in the inside. The lower rail is located in the lower part of inter-frame.